Bto-22 Welded Razor Wire Mesh Is Used In Airports And Military Bases

Welded Razor Wire Mesh Is Used In Airports And Military Bases

Welded razor barbed wire is flat, so it looks aesthetically and can be used in places for people or car security where has more people. Welded razor wire mesh is a grid that has cells in the form of lozenges, made of razor barbed reinforced tape. Most welded razor wire is a canvas, rolled up in rolls.

Welded razor mesh available in a canvas 2000 mm high and has a diamond-shaped cells with a face of 242 mm, height of the diamond about 450 mm, width of the diamond 190 mm. At the vertices are connected by straps diamonds, similar bracket, used in the manufacture of concertina wire and flat barrier razor wire. Its length can vary up to 50 meters, which also affects the price of the product and installation costs. As a rule, often welded razor fencing in length is from 4 to 15-meter, as this size is most convenient for the installation of barbed wire. Before installing the razor mesh is necessary to prepare the frame. It is based on vertical racks made of galvanized pipes. They are connected by transverse bars, which will be attached to the upper part of the grid. Frequency setting poles shall be designed so that they could make installation of razor cloth desired length. The optimal distance between two adjacent columns should be no more than 2 meters. Fixing of razor barbed wire is carried to the posts and the upper cross-beams using special anchors or brackets. Mounting must be implemented so that the upper ends of the razor barbed wire diamonds above the top crossbar and prevent the penetration of the fence. At the request of the customer welded razor fence bottom may bury in the ground to 500 mm. Razor wire is galvanized, so it does not spoil the action of moisture in the soil. After installing the razor barbed wire does not need additional treatment, as it is processed further corrosion composition at the factory.

Using the following materials to make welded razor wire barbed tape:

• Galvanized steel thickness of 0.55 - 0.58 mm.
• Galvanized wire is made of high carbon steel diameter of 2.4 - 2.5 mm.

The benefits of razor mesh security fence:

1. It is almost impossible to climb.
2. High-strength steel core very difficult to cut off.
3. Powerful security fence barriers neat appearance.
4. No secondary use, so he will not be stolen.
5. Simple to install.

Welded razor wire is used in airports, military bases, water substation, the border fence, oil depots, factories.

Stainless steel razor wire is made with stainless steel sheet and steel wire. Stainless steel razor concertina offers longer service life compared with other materials, and much better property of corrosion resistance.

Stainless steel razor wire fence, with clips

• Type/quality: 304CTB65.
• Wire thickness: 3.0mm.
• Blade thickness: 0.5mm.
• Blade length: 30mm.
• Interval between blades: 35-40mm.
• Diameter coil: 27" (54 loops).
• Weight: 10 kg.

Razor wire fencing new specification:

• Outer coil diameter: 750 mm (Before Extension).
• Inner coil diameter: 600 mm (Before Extension).
• Barbed tape: 0.5mm thick stainless steel sheet grade AISI 430.
• Core wire: 2.5mm high tensile stainless steel (AISI 304).
• No. of turns: 33.
• Tape width: 21mm.
• Barb length: 65mm.
• No. of clips: nil.
• Extended length: 10m.
• Connection between two coils: 1.2 mm stainless steel rope.
• Packing: individually packed in craft paper.

Production process razor wire concertina manufactured by the following technologies. First, rolled galvanized steel coils by cold forging, made barbed tape - a metal band with a sharp cutting studs on both sides. Then, barbed tape on special equipment is crimped around the guide wire. As aiming high carbon wire is commonly used spring wire. After crimping get razor concertina wire barbed tape, concertina barbed tape is practically one with the foundation, it can not in any way be separated from the carrier wire.

Barbed tape, being a modern version of barbed wire allows the construction of strong and very difficult to overcome the razor barriers, as well as other types of mechanical barriers. There is an opportunity to strengthen and recuperate existing fences. The construction of barbed tape is based on a thin steel strip with cut edges, which is compressed around a solid steel wire.

Packing: simple packing and carton packing. For simple packing, inside is water proof paper and outside is woven bags and then compression; sometimes we can load the container one coil by one coil and sometimes we can make the coils to big bundles and for loading easily. It is main for BTO-10, BTO-12, BTO-22, BTO-30 and CBT-25. Galvanized razor coils usually use this packing. For carton packing, Razor mesh coils are loading into hard cartoon boxes, it is mainly application to CBT-65, CBT-60 (450mm). Special type of packing is also available.

Installation of razor wire concertina can be used to build fences of varying height, width, thickness, both directly on the ground, and on any type of fence, as well as on the roofs and walls of the building.

Application: razor wire fencing secure the following objects: bases and depots, water conservation and environmental businesses, nuclear power plants and CHP plants, hydropower plants and power plant, gas supply and gas distribution facilities, facilities of defense, the interior ministry and penitentiary, areas of mining and border regions . In recent years, concertina coil has become popular for the installation of safety barriers in horticulture, in suburban areas, and private facilities. Razor wire concertina is often used as mobile security barrier to enclose an area.

Razor concertina security fencing sizes:

• Diameter of punched tape concertina coils: 1050 mm.
• Number of spiral turns per coil: 50.
• No. of G.I. clips per spiral pair: 5.
• Thickness of G.I. spring steel core wire: 2.60 mm.
• Thickness of G.I. strip: 0.50 mm (as per IS 513) - cold drawn low carbon strip.
• Recommended stretch length per coil: 10 m.
• Uniform gap between the sharp barbs: 24 mm (center to center) - barb spacing.
• Length of each barb: 11 mm - standard.
• Thickness of G.I clip: 1.8 mm.
• Packing of concertina coils to be done with jute cloth.
• Gross weight per coil: 15 kgs (Approx.).
• With anti rust power coating.